java.io.IOException: 4 file(s) could not be downloaded
at com.skcraft.launcher.install.HttpDownloader.execute(HttpDownloader.java:139)
at com.skcraft.launcher.install.Installer.download(Installer.java:46)
at com.skcraft.launcher.update.Updater.update(Updater.java:179)
at com.skcraft.launcher.update.Updater.call(Updater.java:96)
at com.skcraft.launcher.update.Updater.call(Updater.java:39)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)